How do I find my known traveler number on my Global Entry card?

Written by Editorial Team | Last Updated: August 2026

Finding your Known Traveler Number (KTN) on a physical Global Entry card is straightforward, as it is printed clearly on the back of the card as your nine-digit PASSID. This unique number typically begins with specific prefix digits and is essential for linking trusted traveler benefits to airline reservations. Additionally, members who do not have their physical card handy can easily retrieve their KTN at any time by logging securely into their online profile dashboard on the official Trusted Traveler Programs government website.

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